Base Numbers

Base

Red

Green

Blue

Binary

11010011

00000011

00000101

Octal

323

3

5

Decimal

211

3

5

Hex

D3

3

5

Colour Harmonies : #D30305 colour combinations

Complementary colour scheme for #D30305

Colors that are opposite each other on the color wheel are considered to be complementary colors. The high contrast of complementary colors creates a vibrant look especially when used at full saturation.

In the complementary color scheme, the opposite colour of #D30305 colour is calculated by adding 180° to the value of the current hue: 359.4° → 539.4° (+180°)

Split-complementary colour scheme for #D30305

The split-complementary colour scheme is a variation of the complementary colour scheme. In addition to the base colour, it uses the two colours adjacent to its complement.This color scheme has the same strong visual contrast as the complementary color scheme, but has less tension.

Triadic colours scheme for #D30305

A triadic colour scheme uses colors that are evenly spaced around the colour wheel. This scheme tend to be quite vibrant, even if you use pale or unsaturated versions of your hues. To use a triadic harmony successfully, the colours should be carefully balanced - let one colour dominate and use the two others for accent.

Tetradic Square Colour Scheme for #D30305

The square color scheme is similar to the Tetradic rectangle scheme, but with all four colors spaced evenly around the color circle. Square color schemes works best if you let one color be dominant. You should also pay attention to the balance between warm and cool colors in your design.